Invitation to tender for an optical profilometer instrument that is useful for 3D topographical and roughness analyses

The Tenderer is requested to submit a tender for a fully operational optical profilometer. The instrument will be used for measurements of 3D surface topography of various surfaces independent of the material of the surface. The Tenderer is requested to submit a tender for a fully operational optical profilometer. The instrument will be used for measurements of 3D surface topography of various surfaces independent of the material of the surface. The common tests that the instrument shall function for include scanning the topography of the surface under study at different length scales (by using different objectives) and carrying roughness analysis for the obtained topographic images. The operating environment (air and/or liquid medium) should be defined. The most common materials to be studied include metals, semiconductors, plastics, natural fibres, cells and hydrogel materials. The optical profilometer is expected to carry out reliable and accurate measurements to determine the local surface features of materials in question. The options for automation of the topographical measurements should be described in the tender and is considered as an advantage in allowing high-throughput measurements and comprehensive investigations of materials surfaces. In addition to accuracy the ease-of-use of the instrument operation (e.g., loading of samples, instrument calibration and instructive perspectives in softwares) is also important. Due to the large number of different applications being investigated by the university research groups, the upgradeability and application specific measurement accessories will also be evaluated. Usage environment The instrument will be installed in Aurum building, Henrikinkatu 2, 20500 Turku, Finland, by the Tenderer. The instrument will be placed and installed such that anti-vibration operation is guaranteed. Additional table area needed for computer(s), display(s) and accessories of the instrument not requiring vibration damping must be given in the tender. Standard laboratory connections are available.